/* Navegación de la intranet. El diálogo usa la capa modal del navegador;
   los shells operativos de almacén y correo conservan sus propias barras. */
.intranet-header, .intranet-home {
    --nav-bg: #0b1220;
    --nav-surface: #101b2e;
    --nav-raised: #18253a;
    --nav-border: #30415b;
    --nav-text: #eef2f8;
    --nav-muted: #acbad0;
    --nav-accent: #91bdff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.intranet-header { background: #101b2e; border-bottom: 1px solid #30415b; }
.intranet-topbar {
    max-width: 1200px; margin: auto;
    padding: calc(10px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left));
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.intranet-brand { display: flex; align-items: center; gap: 10px; color: #eef2f8; font-size: 19px; font-weight: 750; line-height: 1.25; text-decoration: none; }
.intranet-brand:hover, .intranet-brand:focus { color: #fff; text-decoration: none; }
.intranet-brand img { width: 38px; height: 38px; border-radius: 10px; }
.intranet-brand small { display: block; color: #acbad0; font-size: 12px; font-weight: 400; margin-top: 3px; }
.intranet-menu-button, .intranet-icon-button {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    min-height: 48px; min-width: 48px; padding: 10px 14px;
    border: 1px solid var(--nav-border); border-radius: 12px;
    background: var(--nav-raised); color: var(--nav-text); font: inherit;
    cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.intranet-menu-button { font-weight: 650; }
.intranet-icon-button { flex-shrink: 0; padding: 10px; }
.intranet-header button:hover, .intranet-header a:hover { color: #fff; }
.intranet-header :focus-visible, .intranet-home :focus-visible { outline: 3px solid var(--nav-accent); outline-offset: 3px; }
.intranet-menu {
    color: var(--nav-text); background: var(--nav-surface); color-scheme: dark;
    position: fixed; inset: 0 0 0 auto; margin: 0; padding: 0;
    width: 440px; max-width: 100%; height: 100vh; height: 100dvh;
    max-height: none; border: 0; border-left: 1px solid var(--nav-border);
    overflow: hidden; box-sizing: border-box;
}
.intranet-menu:not([open]) { display: none; }
.intranet-menu::backdrop { background: rgba(3, 8, 18, .7); }
.intranet-menu-shell { height: 100%; display: flex; flex-direction: column; min-height: 0; }
.intranet-menu-head {
    flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: calc(16px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 16px max(16px, env(safe-area-inset-left));
}
.intranet-menu-head h2 { margin: 0; color: var(--nav-text); font-size: 20px; font-weight: 750; line-height: 1.25; }
.intranet-menu-head p { margin: 4px 0 0; color: var(--nav-muted); font-size: 13px; }
.intranet-search-wrap { flex: 0 0 auto; padding: 0 max(16px, env(safe-area-inset-right)) 14px max(16px, env(safe-area-inset-left)); border-bottom: 1px solid var(--nav-border); }
.intranet-search { display: flex; align-items: center; gap: 10px; padding: 0 4px 0 14px; border: 1px solid var(--nav-border); border-radius: 12px; background: var(--nav-raised); color: var(--nav-muted); }
.intranet-search:focus-within { outline: 2px solid var(--nav-accent); outline-offset: 2px; }
.intranet-search input {
    min-width: 0; max-width: none; width: 100%; min-height: 50px; flex: 1;
    border: 0; background: transparent; color: var(--nav-text); font: inherit; font-size: 16px; outline: none; box-shadow: none;
}
.intranet-search input::placeholder { color: var(--nav-muted); opacity: 1; }
.intranet-search input::-webkit-search-cancel-button { display: none; }
.intranet-search .intranet-icon-button { border: 0; background: transparent; }
.intranet-menu-scroll {
    flex: 1 1 0; min-height: 0; overflow-y: auto; overflow-x: hidden;
    padding: 16px max(16px, env(safe-area-inset-right)) 24px max(16px, env(safe-area-inset-left));
    -webkit-overflow-scrolling: touch; touch-action: pan-y pinch-zoom;
    overscroll-behavior-y: contain; scrollbar-width: thin; scrollbar-color: #7285a3 #101b2e;
    scroll-padding-block: 12px;
}
.intranet-menu-scroll::-webkit-scrollbar { width: 6px; }
.intranet-menu-scroll::-webkit-scrollbar-thumb { background: #7285a3; border-radius: 8px; }
.intranet-shortcuts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.intranet-shortcuts a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; border: 1px solid var(--nav-border); border-radius: 12px; background: var(--nav-raised); color: var(--nav-text); font-size: 15px; font-weight: 650; text-decoration: none; touch-action: manipulation; }
.intranet-shortcuts a:only-child { grid-column: 1 / -1; }
.intranet-shortcuts a[aria-current="page"] { border-color: #6e96cf; background: #203b60; color: var(--nav-accent); }
.intranet-menu-caption { color: var(--nav-muted); margin: 22px 0 12px; font-size: 13px; }
.intranet-group { margin: 0 0 10px; }
.intranet-group summary {
    display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 14px;
    border: 1px solid var(--nav-border); border-radius: 12px; background: var(--nav-raised);
    color: var(--nav-text); font-size: 16px; font-weight: 650; line-height: 1.35;
    list-style: none; cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
.intranet-group summary::-webkit-details-marker { display: none; }
.intranet-group summary > i:first-child { width: 20px; text-align: center; color: var(--nav-accent); }
.intranet-group summary > span { flex: 1; min-width: 0; }
.intranet-group summary .intranet-chevron { font-size: 11px; color: var(--nav-muted); }
.intranet-group[open] > summary { border-color: #6e96cf; color: var(--nav-accent); }
.intranet-group[open] > summary .intranet-chevron { transform: rotate(180deg); }
.intranet-group-links { padding: 6px 4px 10px 12px; }
.intranet-link {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    min-height: 50px; padding: 12px; border-radius: 8px;
    color: var(--nav-text); font-size: 15px; line-height: 1.45; text-decoration: none;
    white-space: normal; overflow-wrap: anywhere; touch-action: manipulation;
}
.intranet-link:hover, .intranet-link:focus { text-decoration: none; background: var(--nav-raised); color: #fff; }
.intranet-link[aria-current="page"] { color: var(--nav-accent); background: #203b60; font-weight: 700; box-shadow: inset 3px 0 var(--nav-accent); }
.intranet-link .fa-external-link-alt { font-size: 11px; color: var(--nav-muted); }
.intranet-subheading { color: var(--nav-muted); margin: 14px 12px 4px; font-size: 12px; font-weight: 650; }
.intranet-search-status { color: var(--nav-muted); margin: 14px 4px 0; line-height: 1.5; font-size: 14px; }
.intranet-search-status:empty { display: none; }
.intranet-menu-footer { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 12px; padding: 8px max(16px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); border-top: 1px solid var(--nav-border); }
.intranet-user { min-width: 0; color: var(--nav-muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.intranet-logout { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; flex-shrink: 0; padding: 8px; border-radius: 10px; color: var(--nav-muted); font-size: 14px; text-decoration: none; }
.intranet-logout:hover { text-decoration: none; background: var(--nav-raised); }
.intranet-header [hidden], .intranet-home [hidden] { display: none !important; }
body.intranet-menu-open { position: fixed; top: var(--intranet-scroll-top, 0); left: 0; right: 0; overflow: hidden; }
/* Fallback para navegadores anteriores a <dialog>. */
.intranet-menu.is-fallback { z-index: 1040; }
.intranet-fallback-backdrop { position: fixed; inset: 0; z-index: 1039; background: rgba(3, 8, 18, .7); }
@media (max-width: 600px) { .intranet-menu { width: 100%; border-left: 0; } }
@media (max-height: 500px) {
    .intranet-menu-head { padding-top: max(8px, env(safe-area-inset-top)); padding-bottom: 8px; }
    .intranet-menu-head p { display: none; }
    .intranet-search-wrap { padding-bottom: 8px; }
    .intranet-menu-footer { padding-top: 0; padding-bottom: env(safe-area-inset-bottom); }
}
/* Inicio: mismo lenguaje visual que las herramientas de almacén. */
html:has(.intranet-home-mode), body:has(.intranet-home-mode), .intranet-home-mode { background: #0b1220; }
.intranet-home-mode .app-content { width: 100%; max-width: 1160px; margin: 0 auto; padding: 26px max(16px, env(safe-area-inset-right)) 32px max(16px, env(safe-area-inset-left)); }
.intranet-home-mode .app-content > hr, .intranet-home-mode .app-footer { display: none; }
.intranet-home { color: var(--nav-text); }
.intranet-home section + section { margin-top: 28px; }
.intranet-home-heading h1 { margin: 0 0 8px; color: var(--nav-text); font-size: clamp(25px, 4vw, 32px); letter-spacing: -.02em; font-weight: 750; }
.intranet-home-heading p { margin: 0 0 20px; color: var(--nav-muted); line-height: 1.5; }
.intranet-home h2 { margin: 0 0 12px; font-size: 18px; font-weight: 700; color: var(--nav-text); }
.intranet-home-search { display: flex; align-items: center; gap: 12px; width: 100%; max-width: 580px; min-height: 52px; padding: 14px 16px; text-align: left; border: 1px solid var(--nav-border); border-radius: 12px; background: var(--nav-surface); color: var(--nav-muted); font: inherit; cursor: pointer; }
.intranet-home-shortcuts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.intranet-home-shortcuts a { display: flex; align-items: center; gap: 12px; min-height: 88px; padding: 18px; border: 1px solid var(--nav-border); border-radius: 14px; background: var(--nav-surface); color: var(--nav-text); text-decoration: none; touch-action: manipulation; }
.intranet-home-shortcuts a > i:first-child { color: var(--nav-accent); font-size: 20px; width: 24px; text-align: center; }
.intranet-home-shortcuts a > i:last-child { margin-left: auto; font-size: 10px; color: var(--nav-muted); }
.intranet-home-shortcuts span { font-size: 16px; font-weight: 650; min-width: 0; }
.intranet-home-shortcuts small { display: block; font-size: 12px; color: var(--nav-muted); font-weight: 400; margin-top: 5px; }
.intranet-home-areas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.intranet-home-area { display: flex; align-items: center; gap: 12px; min-height: 76px; padding: 16px; text-align: left; border: 1px solid var(--nav-border); border-radius: 12px; background: transparent; color: var(--nav-text); font: inherit; cursor: pointer; touch-action: manipulation; }
.intranet-home-area > i { color: var(--nav-accent); width: 22px; text-align: center; }
.intranet-home-area span { flex: 1; font-size: 15px; font-weight: 650; }
.intranet-home-area small { display: block; margin-top: 4px; color: var(--nav-muted); font-size: 12px; font-weight: 400; }
.intranet-home-area::after { content: "›"; color: var(--nav-muted); }
.intranet-home-area:hover, .intranet-home-shortcuts a:hover, .intranet-home-search:hover { background: var(--nav-raised); color: var(--nav-text); text-decoration: none; }
@media (max-width: 767px) {
    .intranet-home-mode .app-content { padding-top: 22px; padding-bottom: calc(24px + env(safe-area-inset-bottom)); }
    .intranet-home-shortcuts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .intranet-home-shortcuts a { align-items: flex-start; flex-direction: column; gap: 10px; min-height: 112px; padding: 15px; }
    .intranet-home-shortcuts a > i:last-child { display: none; }
    .intranet-home-areas { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
    .intranet-menu-button:active, .intranet-home-area:active, .intranet-home-shortcuts a:active { transform: scale(.98); }
}